EPA Method 508 Analyte Mix #2 Back Catalog number: 30088 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673331 Iprovalicarb, 100 µg/ml, Acetonitrile, 5ml Price on request 50602 ICP Mix - Parent Price on request 676361 Cefquinome sulfate, 100mg Price on request